Dell OptiPlex 930 Review

If you have read Tuesday's story then you know I purchased a used computer that was in pieces. Now that I have it together it's time for the review. Little 7 years old computer has in store for me, and how well does it stack up to today's tech.

Mono vs. Stereo Sound

Sound. You’d never believe that there are two ways to hear it. How your brain interrupts the sound can make a huge difference. The two forms of sound are mono and stereo. What does mono and stereo mean and why does it matter? Click to find out